The question is very broad and vague...on top of FFM's questions, I would also ask what range of budget are we speaking of in a rod? There's so many great products out there these days, there really are great rods available from $60 to $1000 depending on what you're looking for.
Also, there are other factors to consider...like what type of natural casting stroke you have. Depending on your natural casting stroke/style, you may prefer a fast or moderate actioned rod, or something in between. Your best bet is really to visit a fly tackle retailer and have a knowledgeable staff member set you up...just don't let them up-sell you once you set your mind on a budget. :wink: Remember...there's good rods available in every price range.